Mac Flash Builder cannot locate debugger

I've started getting the following when I try to run FB4 projects:

/Library/Internet Plug-Ins/Flash Player.plugin

Flash Builder cannot locate the required debugger version of Adobe Flash Player. You might need to install the debugger version of the Flash Player or reinstall Flash Builder.

I've installed the debugger version of the Flash Player. Didn't work. I've reinstalled Flash Builder. Didn't work. I tried using Safari instead of Firefox. Didn't work.

When I go to Macintosh HD/Library/Internet Plug-Ins/ in the finder, I can see Flash Player.plugin right there. But when I go to Username/Library/Internet Plug-Ins the entire folder is blank. So I tried copying Flash Player.plugin to the latter folder. Didn't work.

Mac questions (I'm new to mac): Which of these is really the root? Is it normal that there should be duplicate directories like this, with non-duplicate contents??

In FB I opened Windows --> preferences --> Flash Builder --> Profiler --> Player/Browser and browsed to /Applications/Adobe Flash CS5/Players/Debug/Fl开发者_StackOverflow中文版ash Player Debugger.app

Flash question: What does Flash Player Debugger.app have to do with Flash Player.plugin?

Anyone know how to fix this?

Thanks.

I would uninstall flash player first. For whatever reason, in the past when I've tried installing debugger over an existing normal flash player plug-in I have that same problem on a mac.

Uninstaller can be found here: http://www.adobe.com/support/flashplayer/downloads.html

Debugger installers can be found here: http://www.adobe.com/support/flashplayer/downloads.html

After you have the old player removed and the debugger installed, check out this site for instructions on how to setup trace output for terminal debugging: http://evolve.reintroducing.com/2009/12/11/tips-n-tricks/tip-output-trace-statements-through-terminal/

Hope this helps :-)

-p